| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $216.48 | 8.445% | $234.7617 | $234.76 | $234.75 | $234.80 |
| Purchase #2 | $21.51 | 6.797% | $22.972 | $22.97 | $22.95 | $23.00 |
| Purchase #3 | $148.97 | 5.699% | $157.4598 | $157.46 | $157.45 | $157.50 |
| Purchase #4 | $150.87 | 4.618% | $157.8372 | $157.84 | $157.85 | $157.80 |
| Purchase #5 | $145.68 | 11.560% | $162.5206 | $162.52 | $162.50 | $162.50 |
| Purchase #6 | $116.43 | 7.257% | $124.8793 | $124.88 | $124.90 | $124.90 |
| Purchase #7 | $151.83 | 12.295% | $170.4975 | $170.50 | $170.50 | $170.50 |
| 7 purchase totals = | $951.77 | $1,030.9281 | $1,030.93 | $1,030.90 | $1,031.00 | |